zero in on

基本解释

You might want to zero in on the ideas that combine your skills and interests that you’ve listed in the beginning.
你可能想集中精力合并你在开始的时候列出的技能和兴趣.
The jury seemed to zero in on the science, asking to reread all the testimony about the neuroscience during 10 hours of deliberation.
陪审团似乎对神经科学有兴趣，他们要求重新读取在长达10小时的商议里的所有与神经科学有关的证词。
Just as important: Follow these simple rules that will help you zero in on key risk factors for weight gain — and conquer them once and for all.
重要的是：遵循这些简单的规则会帮助你在主要的风险因素上零体重增加——继而一次性战胜他们全部。

Somebody's up there going and it's actually the bass so we'll be wanting to zero in on the bass in a big way in music because that's oftentimes giving us much more information than the melody.
有些人在那唱,事实上那是低音,所以我们在音乐中,主要将注意力集中到低音上,因为大多数情况下,相比旋律而言,低音给我们的信息更多
耶鲁公开课 - 聆听音乐课程节选
But here, as we saw in week zero with the shoe example putting on socks, I have to increment this variable explicitly myself.
但是这里，像我们上周看到的，鞋子穿在袜子上,我需要亲自明确地增加这个变量。
哈佛公开课 - 计算机科学课程节选
The reason in our radial probability distributions we start -- the reason, if you look at the zero point on the radius that we start at zero is because we're multiplying the probability density by some volume, and when we're not anywhere 0 from the nucleus, that volume is defined as zero.
在径向概率密度里，我们开始,如果你们看半径的零点，我们从零点开始,因为我们用概率密,度乘以体积,而当我们，在离核子很近的地方,体积是，所以我们会在这里。
麻省理工公开课 - 化学原理课程节选

And I suspect that people are going to zero in on the battery life of the headset.
FORBES: Google Glass' Battery Life Could Be The Deciding Factor For The Public